package com.woniuxy01;


class Bbb{
    Object obj;
}


class Ccc<T>{
    T obj;
}

public class Test05 {
    public static void main(String[] args) {
        Bbb bbb = new Bbb();
        bbb.obj="aaa";
        bbb.obj=1;

        Ccc ccc = new Ccc();
        ccc.obj="xxx";
        ccc.obj=1;

        Ccc<String> c2=new Ccc<String>();
        c2.obj="aaa";
        Ccc<Integer> c3=new Ccc<Integer>();
        c3.obj=12;
    }
}
